unopened

adjective

un·​opened ˌən-ˈō-pənd How to pronounce unopened (audio)
-pᵊmd
: not opened
unopened mail
an unopened window
a letter that was returned unopened

Examples of unopened in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Discard any unopened clams or mussels. Lynda Balslev, Mercury News, 30 Dec. 2025 According to Target's return policy, most unopened items sold by Target in new condition and returned within 90 days will receive a refund or exchange. Marina Johnson, Louisville Courier Journal, 29 Dec. 2025 According to Target's return policy, most unopened items sold by Target in new condition and returned within 90 days will receive a refund or exchange. Katie Wiseman, IndyStar, 26 Dec. 2025 But less than a month after the group submitted its application, the NSF returned it—unopened. Kelso Harper, Scientific American, 16 Dec. 2025 See All Example Sentences for unopened

Word History

First Known Use

14th century, in the meaning defined above

Time Traveler
The first known use of unopened was in the 14th century

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Cite this Entry

“Unopened.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unopened. Accessed 3 Jan. 2026.

Last Updated: - Updated example sentences
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